[jira] [Commented] (HBASE-26231) Add an updateConfiguration rpc method in MasterService

["Duo Zhang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-26231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17406203#comment-17406203 ] 

Duo Zhang commented on HBASE-26231:
-----------------------------------

After reconsideration, if we do not make MasterRpcServices implement AdminService, it will cause incompatible issues betweem client and server.

So FWIW, we still need to make MasterRpcServices implement AdminService for at least the whole 3.x lifecycle, so let's just make use of the updateConfiguration method in it, and just throw unsupported operation exception for other methods.

> Add an updateConfiguration rpc method in MasterService
> ------------------------------------------------------
>
>                 Key: HBASE-26231
>                 URL: https://issues.apache.org/jira/browse/HBASE-26231
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Duo Zhang
>            Priority: Major
>
> Concurrently it is only in AdminService which is for region server only, but we still need to have the updateConfiguration method to update the configuration for HMaster.



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